The bill design would look good on Tshirts, something to show when you attend in coin conferences.
Lucho Poletti who created this art painted the 2.1 quadrillion satoshi to be the internet money but will the 2.1 quadrillion satoshis enough for the entire world's currency? Only the future could tell but I'm hoping every satoshi will be worth keeping in the future too.
Yeah it's a neat little thing, nice it references what can happen with unchecked fiat (the Zimbabwean dollar). I think the bear and bull are nice touches but I'm not a fan of the guy Fawkes mask, seems to 4chanish or anonymous and that is not who or what Bitcoin is.